Contrast Enhancement Coatings

Coating Type	Reflectance	Substrate	Layers	Uses
#129	1%, visible	Acrylic or Polycarbonate	Single	Anti-reflection coating that is useful in reducing white ambient light. Can be applied to substrates as large as 24" x 36".
#139	.9%, visible	Acrylic or Polycarbonate	Single	Very durable ant-reflection coating that meets the humidity, adhesion, and mild abrasion tests of MIL-C-48497. Meets reflection requirements of MIL- C-675A. Can be applied to lenses up to 12" x 12".
#149	.4%, visible	Acrylic or Polycarbonate	Multiple	Durable multi-layer broad band anti-reflection coating. First surface reflections of less than .4%.